LEGO Jurassic World

In each of the 20 story levels there are 10 hidden minikits. Collecting all 10 minikits in a level unlocks a skeleton version of the 20 playable dinosaurs in the game (which are unlocked by collecting the Amber Bricks in each level). It also rewards you with a Gold Brick. Some minikits are available to collect in Story Mode, but most can only be obtained in Free Play with specific characters, so make sure you have the appropriate characters unlocked before attempting this to avoid backtracking.

If you’ve played through all 20 story levels first as suggested in the roadmap, then you’ve unlocked all the necessary characters. For dinosaurs, you need the Compsognathus, Dilophosaurus, Velociraptor and a charging dinosaur (Baby Triceratops or Pachycephalosaurus). These can all be unlocked during your story playthrough as well. Refer to “The Legend of John Hammond” for the locations of these dinosaurs.

If you collect the last minikit in Free Play, instead of completing the level, you can Save & Exit and it will save everything you’ve collected. It is recommended that you collect all the minikits and Amber Bricks in Free Play so you don’t lose track if you’ve collected any during the story. Once you collect all 200 minikits, the achievement will unlock.

Full 100% (Minikits and Amber Bricks) for all levels (playlist courtesy of AFGuidesHD)